Asteroids

2024GE2 help

Last update: 2024-05-03 10:05 UTC

Orbital Properties

Epoch

60400.0

MJD

Orbit type

Aten

Perihelion (q)

0.819

Aphelion (Q)

1.122

Eccentricity (e)

0.156

Inclination (i)

4.4

deg

Orbit period (P)

349.2

Earth MOID

0.01125

U parameter

4.3

Next Earth close approach

Date

2025-01-02

Nominal distance (from Earth center)

0.17129

25624693

Maximum Brightness

32.6

mag

Risk

Object is not in risk list

Object is in priority list

Physical Properties

Absolute Magnitude (H)

27.9

mag

Diameter

7 - 16*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2024-04-08

Observatory

MARGO, Nauchnyi

Orbit Visualiser

Click the button to start Orbit Visualiser

External links

Proper elements

Epoch

Near present day

Near middle of observation arc

Orbit properties

Epoch
Semimajor Axis
Eccentricity (e)
Inclination (i)
Long. of Ascending Node (Ω)
Arg. of Perihelion (ω)
Mean Anomaly (M)
Perihelion distance
Aphelion distance
Asc. Node-Earth Sep.
Desc. Node-Earth Sep.
MOID
Orbit Period
U parameter

Value

1-sigma variation

Unit

Epoch

Value

60400.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

0.970407

1-sigma variation

0.000002

Unit

Eccentricity (e)

Value

0.156368

1-sigma variation

0.000073

Unit

Inclination (i)

Value

4.3912

1-sigma variation

0.0028

Unit

Long. of Ascending Node (Ω)

Value

25.1854

1-sigma variation

0.0008

Unit

Arg. of Perihelion (ω)

Value

60.2483

1-sigma variation

0.0013

Unit

Mean Anomaly (M)

Value

87.21944

1-sigma variation

0.00895

Unit

Perihelion distance

Value

0.818667

1-sigma variation

Unit

Aphelion distance

Value

1.122148

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.116913

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.022945

1-sigma variation

Unit

MOID

Value

0.011248

1-sigma variation

Unit

Orbit Period

Value

349.1641

1-sigma variation

Unit

U parameter

Value

4.3

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	3.26955E-12	-1.09516E-10	-4.14192E-9	1.21459E-9	-1.55751E-9	1.31455E-8
e	-1.09516E-10	5.25937E-9	2.03297E-7	-6.07141E-8	9.30667E-8	-6.48230E-7
i	-4.14192E-9	2.03297E-7	7.87268E-6	-2.35511E-6	3.63319E-6	-2.50864E-5
Ω	1.21459E-9	-6.07141E-8	-2.35511E-6	7.05865E-7	-1.09426E-6	7.49914E-6
ω	-1.55751E-9	9.30667E-8	3.63319E-6	-1.09426E-6	1.79400E-6	-1.16064E-5
M	1.31455E-8	-6.48230E-7	-2.50864E-5	7.49914E-6	-1.16064E-5	8.00236E-5

Date of computation: 2024-04-23 11:53 UTC

Note: The ASCII file is in a format suitable for Orbfit input.

Download ASCII file:

Physical properties

Rotation Period
Quality
Amplitude
Rotation Direction
Spinvector L
Spinvector B

Rotational properties

Value

Unit

Source

Rotation Period

Value

Unit

Source

[-]

Quality

Value

Unit

Source

[-]

Amplitude

Value

Unit

mag

Source

[-]

Rotation Direction

Value

Unit

Source

[-]

Spinvector L

Value

Unit

Source

[-]

Spinvector B

Value

Unit

Source

[-]

Taxonomy
Taxonomy (all)

Taxonomy

Value

Unit

Source

Taxonomy

Value

Unit

Source

[-]

Taxonomy (all)

Value

Unit

Source

[-]

Absolute Magnitude (H)
Slope Parameter (G)

H / G

Value

Unit

Source

Absolute Magnitude (H)

Value

27.878

Unit

mag

Source

[1]

Slope Parameter (G)

Value

0.15**

Unit

mag

Source

[1]

Albedo
Diameter

Size and albedo

Value

Unit

Source

Albedo

Value

0.05 - 0.25

Unit

Source

[2]

Diameter

Value

7 - 16*

Unit

Source

[2]

Color Index Information

Color Index Information

Value

Unit

Source

Color Index Information

Value

Unit

mag

Source

[-]

Sightings

Sightings

Value

Unit

Source

Sightings

Value

Unit

Source

[-]

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Sources

No.	Name	Additional
[1]	ESA ODIM	ESA orbit determination and impact monitoring system
[2]	Estimation	Estimated from absolute magnitude

Observational Information

Arc Length
Unobserved
Normalized RMS of residuals

Arc Information

Value

Unit

Source

Arc Length

Value

Unit

Source

[1]

Unobserved

Value

Unit

Source

[1]

Normalized RMS of residuals

Value

0.740573

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2024-04-08.9453

Unit

Source

[2]

Last Observation

Value

2024-04-12.9523

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

35 (0)

Unit

Source

[1]

Radar Summary

First Observation
Last Observation
Delay (Discarded)
Doppler (Discarded)
Total Optical Observations (Discarded)

Radar

Value

Unit

Source

First Observation

Value

Unit

Source

[3]

Last Observation

Value

Unit

Source

[3]

Delay (Discarded)

Value

0 (0)

Unit

Source

[1]

Doppler (Discarded)

Value

0 (0)

Unit

Source

[1]

Total Radar Observations (Discarded)

Value

0 (0)

Unit

Source

[1]

Note: The ASCII file is in a format suitable for Orbfit input.

Sources

No.	Name	Additional
[1]	ESA ODIM	ESA orbit determination and impact monitoring system
[2]	MPC	Minor Planet Center: https://www.minorplanetcenter.net
[3]	JPL Radar Observations	Jet Propulsion Laboratory: https://ssd.jpl.nasa.gov/dat/radar_data_ast.txt

Computation parameters

As seen from:

Initial Date: *

Final Date: *

Output option:

One line per time step

Time step:*

* - these fields are required

Close approaches for 2024GE2 from 1950 to 2124

Body	Date in UTC	Time uncert. in min	Nominal distance in au	Min. possibile distance in au	Distance uncert. in au
EARTH	1960-04-08 01:19	112.5	0.0870797	0.0755255	0.0038582
EARTH	1961-01-23 18:44	> 1 d	0.1605130	0.1569719	0.0011809
EARTH	1961-06-05 15:27	> 1 d	0.1227322	0.1203816	0.0008016
EARTH	1961-11-09 02:21	> 1 d	0.1530332	0.1500032	0.0010381
EARTH	1962-08-28 02:13	271.9	0.0877208	0.0798668	0.0027374
EARTH	1981-04-07 16:18	7.6	0.0488174	0.0471926	0.0005422
EARTH	1982-01-13 23:30	941.5	0.1675539	0.1673618	0.0000641
EARTH	1982-06-17 21:49	794.4	0.1273195	0.1271602	0.0000535
EARTH	1982-11-01 14:36	945.3	0.1431047	0.1420738	0.0003454
EARTH	1983-08-27 16:58	75.5	0.1053224	0.1030935	0.0007473
EARTH	2002-04-12 03:03	19.0	0.1819696	0.1807710	0.0003995
EARTH	2003-04-28 23:00	311.4	0.0814327	0.0806967	0.0002456
EARTH	2003-12-06 16:24	550.3	0.1726084	0.1722302	0.0001263
EARTH	2004-09-08 04:57	161.3	0.0680812	0.0672381	0.0002855
EARTH	2024-04-07 10:23	< 1 min	0.0113932	0.0113741	0.0000064
EARTH	2025-01-02 23:44	117.8	0.1712905	0.1710653	0.0000751
EARTH	2025-06-30 13:33	152.8	0.1290644	0.1287809	0.0000945
EARTH	2025-10-23 06:27	191.2	0.1292483	0.1288453	0.0001345
EARTH	2026-08-27 11:14	17.6	0.1212273	0.1207454	0.0001609
EARTH	2046-04-11 12:45	38.3	0.1705107	0.1674151	0.0010319
EARTH	2047-04-28 00:32	733.5	0.0815151	0.0792280	0.0007641
EARTH	2047-12-07 23:23	1039.4	0.1708939	0.1708108	0.0000282
EARTH	2048-09-13 06:54	303.3	0.0730032	0.0718631	0.0003881
EARTH	2069-04-07 09:18	40.7	0.0112719	0.0104834	0.0003895
EARTH	2070-01-09 02:54	> 1 d	0.1664538	0.1638181	0.0008813
EARTH	2070-06-20 21:09	> 1 d	0.1324559	0.1323882	0.0000325
EARTH	2070-11-03 18:22	> 1 d	0.1385735	0.1327858	0.0020872
EARTH	2071-09-02 12:26	1225.9	0.0796704	0.0627475	0.0066905
EARTH	2094-04-10 12:00	> 1 w	0.0364125	0.0110635	0.0657526
EARTH	2094-12-24 03:54	> 1 mo	0.1719540	0.1700353	0.0016491
EARTH	2095-07-20 10:32	> 1 mo	0.1235880	0.0926069	0.0109564
EARTH	2095-10-11 11:10	> 1 w	0.1100995	0.0726908	0.0192070
EARTH	2096-08-25 23:42	> 1 d	0.1484428	0.1261470	0.0077245
EARTH	2117-04-09 00:19	> 1 w	0.0833034	0.0103021	0.5506465
EARTH	2118-02-02 16:18	> 1 mo	0.1504448	0.0198999	0.1957674
EARTH	2118-05-27 12:03	> 1 mo	0.1197906	0.0821482	0.1721688
EARTH	2118-11-21 10:22	> 1 mo	0.1573910	0.1349034	0.1192309
EARTH	2119-09-06 22:57	> 1 mo	0.0583038	0.0577429	0.0607026

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